问由另一个数据组成的JavaScript过滤器数组

EN

const array = [
  { id: 1, name: 'Pedro'},
  { id: 2, name: 'Miko'},
  { id: 3, name: 'Bear'},
  { id: 4, name: 'Teddy'},
  { id: 5, name: 'Mouse'}
];

const filterArray = [1,3,5];

const result = array.filter(({ id }) => filterArray.includes(id));

console.log(result);

var array = [
  { id: 1, name: 'Pedro'},
  { id: 2, name: 'Miko'},
  { id: 3, name: 'Bear'},
  { id: 4, name: 'Teddy'},
  { id: 5, name: 'Mouse'}
];

var filterArray = [1,3,5];

var result = array.filter(function(item) {
    return filterArray.indexOf(item.id) !== -1;
});

console.log(result);

var data = [
        { id: 3, name: 'Bear' },
        { id: 4, name: 'Teddy' },
        { id: 5, name: 'Mouse' },
        { id: 1, name: 'Pedro' },
        { id: 2, name: 'Miko' },
    ],
    need = [1, 3, 5],
    filtered = need.reduce(function (r, a) {
        data.some(function (el) {
            return a === el.id && r.push(el);
        });
        return r;
    }, []);

document.write('<pre>' + JSON.stringify(filtered, 0, 4) + '</pre>');

var data = [
        { id: 3, name: 'Bear' },
        { id: 4, name: 'Teddy' },
        { id: 5, name: 'Mouse' },
        { id: 1, name: 'Pedro' },
        { id: 2, name: 'Miko' },
    ],
    need = [1, 3, 5],
    filtered = data.filter(function (a) {
        return ~need.indexOf(a.id);
    });

document.write('<pre>' + JSON.stringify(filtered, 0, 4) + '</pre>');

function filterFast(data, ids) {
    var index = ids.reduce(function(a,b) {a[b] = 1; return a;}, {});
    return data.filter(function(item) {
        return index[item.id] === 1;
    });
}